Patents by Inventor Bjornulf Ostvik

Bjornulf Ostvik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • AGITATOR ROTORS AND AGITATOR SYSTEMS FOR SOLIDS
    Publication number: 20210121837
    Abstract: An agitator rotor includes a shaft, rails, and a rod. The shaft defines a longitudinal axis. The rails extend radially from and are coupled to the shaft. The rails are separated from each other along a length of the shaft. Each rail includes a surface defining a non-zero angle with respect to the longitudinal axis of the shaft. The rod includes a first end coupled to a first one of the rails. The rod includes a second end coupled to a second one of the rails. A projection of the first end and the second end of the rod in a plane perpendicular to the longitudinal axis of the shaft defines a minor arc about a portion of the shaft.
    Type: Application
    Filed: October 23, 2020
    Publication date: April 29, 2021
    Inventors: Bjornulf Ostvik, Michael Costen
  • PROCESS VESSEL FOR FORMING FUEL COMPOSITIONS AND RELATED SYSTEMS AND METHODS
    Publication number: 20210032555
    Abstract: This disclosure relates to a processing that includes a first shell and a second shell disposed within the first shell. The second shell includes a first end, a second end, and a wall extending between the first end and the second end. The second shell also defines a cavity and a longitudinal axis extending between the first end and the second end. A cross section of the second shell transverse to the longitudinal axis includes a first arcuate inner wall portion having a first radius of curvature and a second arcuate inner wall portion having a second radius of curvature. The first radius of curvature is larger than the second radius of curvature.
    Type: Application
    Filed: April 13, 2020
    Publication date: February 4, 2021
    Inventors: Bjornulf Ostvik, Michael D. Lukas
  • Process vessel for forming fuel compositions and related systems and methods
    Patent number: 10618025
    Abstract: This disclosure relates to a processing that includes a first shell and a second shell disposed within the first shell. The second shell includes a first end, a second end, and a wall extending between the first end and the second end. The second shell also defines a cavity and a longitudinal axis extending between the first end and the second end. A cross section of the second shell transverse to the longitudinal axis includes a first arcuate inner wall portion having a first radius of curvature and a second arcuate inner wall portion having a second radius of curvature. The first radius of curvature is larger than the second radius of curvature.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: April 14, 2020
    Assignee: Ecogensus LLC
    Inventors: Bjornulf Ostvik, Michael D. Lukas
  • PROCESS VESSEL FOR FORMING FUEL COMPOSITIONS AND RELATED SYSTEMS AND METHODS
    Publication number: 20190308159
    Abstract: This disclosure relates to a processing that includes a first shell and a second shell disposed within the first shell. The second shell includes a first end, a second end, and a wall extending between the first end and the second end. The second shell also defines a cavity and a longitudinal axis extending between the first end and the second end. A cross section of the second shell transverse to the longitudinal axis includes a first arcuate inner wall portion having a first radius of curvature and a second arcuate inner wall portion having a second radius of curvature. The first radius of curvature is larger than the second radius of curvature.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 10, 2019
    Inventors: Bjornulf Ostvik, Michael D. Lukas